A:AnswerOne of the best app to use on the Kindle is VLC for fire. that usually plays almost all movies from your SD card. Check the format of the video to see if they are all the same format.
A:AnswerYes....I am using my Prime Membership to listen to and download from my Music Library. The sound stinks...use headphones or connect to tabletop speakers. Then the sound is superb.
A:AnswerAs far as I know, this particular tablet cannot be used like a smartphone for calling or texting, but it can be used for emailing, provided you have internet access.
A:AnswerYou will need a Amazon account to register your device, but no credit card is needed unless you make a purchase. And if you don't have a credit card just use a pre paid debit or gift card.
A:Answerdon't have my 8.9 yet, but I have cover already. I compared cover to my first gen fire and it seemed a lot bigger to me. my first gen in cover seemed to fit in the size of the screen for the 8.9. That being said, it still seems a nice size to carry around vs say a 10in tablet. Sorry cant tell about how video's look. But from reviews I hear the screen is same for both hd 7in and 8.9in. hope that helps.